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100% Secure Checkout⭐

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Verified Testimonials

100% Secure Checkout⭐

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100% Secure Checkout⭐

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Verified Testimonials

100% Secure Checkout⭐

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Verified Testimonials

100% Secure Checkout⭐

30-Day Money Back Guarantee⭐

Verified Testimonials

100% Secure Checkout⭐

30-Day Money Back Guarantee⭐

Verified Testimonials

100% Secure Checkout⭐

30-Day Money Back Guarantee⭐

Verified Testimonials

100% Secure Checkout⭐

30-Day Money Back Guarantee⭐

Verified Testimonials

100% Secure Checkout⭐

30-Day Money Back Guarantee⭐

Verified Testimonials

100% Secure Checkout⭐

30-Day Money Back Guarantee⭐

Verified Testimonials

Jenny's Story

"Last year, my home was broken into while I was away. The intruders forced their way inside and took over $3,000 worth of valuables including my laptop, jewelry, and even some sentimental family items I can never replace.

The worst part wasn’t the money, though. It was the feeling of being unsafe in my own home. For weeks, I couldn’t sleep properly. Every creak and sound made me jump.

That’s when I found StopperX. It’s such a small device, but the first night I placed it under my front door, I finally felt secure again. Knowing that any attempt to force the door would instantly trigger a 120db alarm gave me peace of mind I hadn’t felt in months.

Now, I can go to bed without fear and I can even leave the house without constantly worrying. StopperX didn’t just protect my home; it gave me back my peace of mind."

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Step 1: Insert battery

Step 2: Place under door

Step 3: Alarm activates on pressure

Key Benefits

  • 🚨120db Alarm — Loud enough to alert neighbors

  • 🔋 Easy Setup — Runs on a single 9V battery

  • 🌍 Travel Friendly — Compact, lightweight & portable

  • 🛡️ 3 Sensitivity Levels — Customizable security

Testimonials

  • ★★★★★

    ''

    "Super easy"

    "Super easy to use and LOUD. I sleep so much better now knowing my door is protected."

    Marcus, 27, Sydney

  • ★★★★★

    ''

    "gave me peace of mind"

    "I travel a lot for work and always worry in hotels. StopperX gave me peace of mind — compact, simple, and the alarm is no joke. It’s a must-have in my suitcase now."

    Alana, 32, Los Angeles

  • ★★★★★

    ''

    "finally feel safe again."

    "Last year, someone tried to push into my apartment. The memory left me paranoid for weeks. A friend recommended StopperX, and honestly it changed everything. It’s small but so powerful — I set it under my door every night and finally feel safe again. Knowing there’s a 120db alarm ready to go is such a relief. Highly recommend this to anyone living alone or traveling often."

    Jenny, 29, Melbourne

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